Learn about the strangest and oddest natural formations on the earth deep underwater caves, cone-shaped mounds that look like chocolate hills, desert full of salt, fairy chimneys...and many more.
Books in this series: Weird and Wonderful: Animals Weird and Wonderful: Fruits and Vegetables Weird and Wonderful: Habitats Weird and Wonderful: Natural Formations Weird and Wonderful: Phenomena Weird and Wonderful: Plants
